<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="style.css">
</head>


<body>
    <div id="container">
        <h1>点击事件演示小样</h1>
        <ul class="list">
            <li class="item">节点1</li>
            <li class="item">节点2</li>
            <li class="item">节点3</li>
        </ul>
        <button id="myButton">点击我一下</button>
        <div class="message">
            <p id="displayMessage">初始信息</p>
        </div>
    </div>

</body>
<script src="script.js"></script>

</html>